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Doubles in session


Current system
21196+8143
AZC 180


Nearby doubles
15' : 21147+8133
LOC 478

27' : 21164+8210
LDS1949

28' : 21170+8210
LOC 482

28' : 21118+8121
LOC 571AB

30' : 21157+8114
MLR 245

31' : 21060+8134
LOC 480

38' : 21060+8121
PKO 31

49' : 21176+8231
STF2807

63' : 21066+8048
TOK 632

79' : 21070+8030
LOC 479

81' : 21370+8255
STF2837

82' : 21185+8021
STF2801

84' : 21354+8300
LDS1956

95' : 21239+8317
HDS3049

97' : 21322+8316
TDT3014

108' : 21390+8002
LDS1958

115' : 21236+8337
LOC 491

118' : 21223+7945
MLR 246

126' : 21249+7938
LOC 489

135' : 21105+8356
LOC 481

151' : 21210+8413
MLR 247

152' : 21010+7919
MLR 244

155' : 21235+8417
SKF 397AB

162' : 21217+7902
UC 4456

164' : 21290+7901
TDT2985

173' : 21021+7855
LOC 477



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21196+8143 AZC 180

 
 
21h 19m 38.49s +81° 42' 42.7" P.A. 6.00 sep 52.1 mag 9.78,18.27 Sp G0
 
 
Coord 2000 21196+8143 Discov num AZC 180 Comp Coord arcsec 2000 21 19 38.49 +81 42 42.7
Date first 1999 Date last 2015 Obs 9
Pa first 6 Pa last 6.3 P.A. Now (θ) 6.3°
Sep first 52.0 Sep last 52.125 Sep. Now (ρ) 52.125"
Mag pri 9.78 Mag sec 18.27 delta mag (ΔM) 8.49 Spectral class G0 (yellow)
Pri motion ra +063 Sec motion ra +070
Pri motion dec -085 Sec motion dec -092
Notes V (Proper motion indicates physical)
rPM=0.086 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4598-01128-1 Gaia DR2 2297802937812997760
 
 
WDS 21196+8143 AZC 180 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Azc2012 C u Azcona, A.A. 2012OED.....8..103A
Azc2012 El Observador de Estrellas Dobles, Issue #8, 103, 2012
Azc2012b E2 j Azcona, A.A. 2012OED.....9...24A
Azc2012b El Observador de Estrellas Dobles, Issue #9, 24, 2012
Azc2012c Pp - Azcona, A.A. 2012OED.....9...66A
Azc2012c +C El Observador de Estrellas Dobles, Issue #9, 66, 2012
Azc2012c +E2
Azc2013 P w Azcona, A.A. 2013OED....10...77A
Azc2013 +C El Observador de Estrellas Dobles, Issue #10, 77, 2013
Azc2013 +E+ (some data published in Azc2012b)
Azc2013b E2 u Azcona, A.A. 2013OED....11...13A
Azc2013b El Observador de Estrellas Dobles, Issue #11, 13, 2013
Azc2018 Hg j Azcona, A.A. 2018OED....21...10A
Azc2018 El Observador de Estrellas Dobles, Issue #21, 10, 2018
Azc2020a C j Azcona, A.A. 2020OED....25...20A
Azc2020a El Observador de Estrellas Dobles, Issue #25, 20, 2020
Azc2020b Hg j Azcona, A.A. 2020OED....25...48A
Azc2020b El Observador de Estrellas Dobles, Issue #25, 48, 2020
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21196+8143 AZC 180 1999 1 6 52.0 9.78 18.27 V 211938.49+814242.7
21196+8143 AZC 180 2010 2 6 52.1 9.78 18.27 G0 V 211938.49+814242.7
21196+8143 AZC 180 2015 3 6 52.1 9.78 18.27 G0 V 211938.49+814242.7

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 21196+8143 AZC 180 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21196+8143 AZC 180 : MEASURES
 
 
No records found.

 
 
WDS 21196+8143 : VIRTUAL EYEPIECE
 
 

21196+8143 AZC 180A mag 9.78 Sp G0 21196+8143 AZC 180B sep 51.8 P.A. 0.90 mag 18.27 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21196+8143 : ALADIN DSS IMAGE @ 21h 19m 38.49s +81° 42' 42.7"
 
 
 
 
WDS 21196+8143 AZC 180 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21196+8143 AZC 180 distance=1' 21147+8133 LOC 478 distance=15' 21164+8210 LDS1949 distance=27' 21170+8210 LOC 482 distance=28' 21118+8121 LOC 571BC distance=28' 21118+8121 LOC 571AB distance=28' 21118+8121 LOC 571AC distance=28' 21157+8114 MLR 245 distance=30' 21060+8134 LOC 480 distance=31' 21060+8121 PKO 31 distance=38' 21176+8231 STF2807 distance=49' 21066+8048 TOK 632 distance=63' 21070+8030 LOC 479 distance=79' 21370+8255 STF2837 distance=81' 21185+8021 STF2801 distance=82' 21354+8300 LDS1956 distance=84' 21239+8317 HDS3049 distance=95' 21322+8316 TDT3014 distance=97' 21390+8002 LDS1958 distance=108' 21236+8337 LOC 491 distance=115' 21223+7945 MLR 246 distance=118' 21249+7938 LOC 489 distance=126' 21105+8356 LOC 481 distance=135' 21207+7916 LDS1950AC distance=146' 21210+8413 MLR 247 distance=151' 21010+7919 MLR 244 distance=152' 21235+8417 SKF 397AB distance=155' 21217+7902 UC 4456 distance=162' 21290+7901 TDT2985 distance=164' 21021+7855 LOC 477 distance=173' 21211+8436 MLR 248 distance=174' 21156+7836 STF2796 distance=188' 21394+7839 UC 4520 distance=191' 21278+7830 LOC 487 distance=195' 21357+8459 LOC 492 distance=198' 21152+8501 LOC 483 distance=199' 21037+7827 KPP4222 distance=201' 21271+7822 UC 4469 distance=202' 21202+7804 KPP4234 distance=219' 21288+7756 HU 771 distance=228' 21089+7752 LOC 476 distance=232' 21276+7744 LOC 486 distance=240' 21341+7740 LOC 484 distance=246' 21246+7720 LDS1951 distance=263' 21092+7719 LOC 474 distance=266' 21087+7718 LOC 475 distance=267' 21121+7700 LOC 570AB distance=284' 21121+7700 LOC 570AC distance=284' 21121+7700 LOC 570BC distance=284' 21175+7658 LDS1948 distance=285' 21159+7649 LOC 472 distance=295' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 21196+8143 AZC 180 6 52.1 1
Show 21147+8133 LOC 478 333 1.5 15
Show 21164+8210 LDS1949 106 15.4 27
Show 21170+8210 LOC 482 75 1.7 28
Show 21118+8121 LOC 571 BC 259 13.6 28
Show 21118+8121 LOC 571 AB 87 12.7 28
Show 21118+8121 LOC 571 AC 199 2.1 28
Show 21157+8114 MLR 245 41 1.2 30
Show 21060+8134 LOC 480 285 3.1 31
Show 21060+8121 PKO 31 119 9.6 38
Show 21176+8231 STF2807 310 1.8 49
Show 21066+8048 TOK 632 53 999.9 63
Show 21070+8030 LOC 479 209 3.5 79
Show 21370+8255 STF2837 269 3.2 81
Show 21185+8021 STF2801 271 2.1 82
Show 21354+8300 LDS1956 351 62.2 84
Show 21239+8317 HDS3049 339 0.3 95
Show 21322+8316 TDT3014 217 1.6 97
Show 21390+8002 LDS1958 206 8.5 108
Show 21236+8337 LOC 491 64 1.1 115
Show 21223+7945 MLR 246 47 3.1 118
Show 21249+7938 LOC 489 31 1.5 126
Show 21105+8356 LOC 481 15 21.0 135
Show 21207+7916 LDS1950 AC 287 5.3 146
Show 21210+8413 MLR 247 301 2.1 151
Show 21010+7919 MLR 244 188 2.5 152
Show 21235+8417 SKF 397 AB 200 3.7 155
Show 21217+7902 UC 4456 353 30.2 162
Show 21290+7901 TDT2985 212 0.5 164
Show 21021+7855 LOC 477 275 3.4 173
Show 21211+8436 MLR 248 107 0.5 174
Show 21156+7836 STF2796 42 26.7 188
Show 21394+7839 UC 4520 189 30.6 191
Show 21278+7830 LOC 487 256 2.1 195
Show 21357+8459 LOC 492 314 1.9 198
Show 21152+8501 LOC 483 274 36.1 199
Show 21037+7827 KPP4222 264 2.0 201
Show 21271+7822 UC 4469 188 9.1 202
Show 21202+7804 KPP4234 212 3.6 219
Show 21288+7756 HU 771 193 2.6 228
Show 21089+7752 LOC 476 53 1.2 232
Show 21276+7744 LOC 486 337 4.2 240
Show 21341+7740 LOC 484 235 10.4 246
Show 21246+7720 LDS1951 347 2.4 263
Show 21092+7719 LOC 474 350 10.6 266
Show 21087+7718 LOC 475 324 5.3 267
Show 21121+7700 LOC 570 AB 109 24.0 284
Show 21121+7700 LOC 570 AC 109 24.5 284
Show 21121+7700 LOC 570 BC 83 0.6 284
Show 21175+7658 LDS1948 305 8.7 285
Show 21159+7649 LOC 472 108 3.2 295

 
 
WDS 21196+8143 : COMPONENTS
 
 
  A
B pa=0.9°
sep=51.82"
 
 
21196+8143 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211938.49+814242.7 Mag 9.78 Spectral class G0 (yellow)
PmRA 63.00 PmDE -85.0 Tycho2 4598-01128-1
Tycho2
Tycho2 4598-01128-1 Pflag RAmdeg 319.91041689 DEmdeg 81.71185808
PmRA 63.5 PmDE -84.5 E RAmdeg 16 E DEmdeg 17
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.19 EpDEm 1989.95
Num 6 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.9 BTmag 10.476 E BTmag 0.031 VTmag 9.785
E VTmag 0.025 Prox 750 TYC T HIP
CCDM RAdeg 319.90939361 DEdeg 81.71205528 EpRA 1990 1.64
EpDE 1990 1.60 E RAdeg 15.7 E DEdeg 17.3 Posflg
Corr -0.1
 
 
21196+8143 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211938.87+814334.5 Mag 18.27 PmRA 70.00
PmDE -92.0 Calc delta mag 8.49 Calc coord yes